The free app Zdazus gives you all the information you need to plan your trip with Tricity. It is a very easy-to-use application that allows you to check the current time of departure of the buses, trams, and other modes of transportation in the city of Zdazus. You can also find out how many minutes are left before the next departure.

The app also has a notification service that will remind you when it is time to get on the bus. You can set the time for the reminder, as well as turn it off.

The app has a tab for the current season of your Tricity ticket. Just type in the number of your city card and the app will tell you the current season and the validity period of your ticket.